134. Match the components of List I with List II. List I (Techniques) […]
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DBT BET JRF 2020 Previous Year Questions and Video solutions
Understanding Synthetic Seeds: Derivation from Somatic Embryos
Synthetic seeds are mostly derived from 1. zygotic embryos 2. fruit of coconut 3. avocado seeds 4. somatic embryos Detailed Explanation: Correct Answer: 4. Somatic embryos Introduction to Synthetic […]
DBT BET JRF 2019 Previous Year Questions and Video solution
Understanding DNA Vaccines: Key Insights and Misconceptions
154. Which one of the following statements is INCORRECT with regard to DNA vaccines? (1) No risk of infection (2) Proteins produced are likely to be correctly post translationally modified […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Understanding Cell Differentiation Inducers and Their Effects on Cell Types
133. Match the components of List I with List II. List I (Inducers of cell differentiation) […]
DBT BET JRF 2020 Previous Year Questions and Video solutions
Understanding the Structure of Chlorophyll: Magnesium Porphyrin Ring and Phytol Chain
Which one of the following statements is true regarding the magnesium porphyrin ring and the phytol chain of a chlorophyll molecule? 1. magnesium porphyrin ring is hydrophilic whereas phytol chain […]
DBT BET JRF 2019 Previous Year Questions and Video solution
The First Humanized Monoclonal Antibody Approved for Breast Cancer Treatment: Trastuzumab
153. The first humanized monoclonal antibody approved by the US-FDA for targeted treatment of breast cancer was: (1) Trastuzumab (2) Paliviuzmab (3) Gemtuzumab (4) Natalizumab The First Humanized Monoclonal Antibody […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Understanding the Role of Antibiotics in Animal Cell Cultures and Contamination Control
132. Given below are two statements: one is labelled as Assertion A and another one islabelled as Reason R Assertion A: It is essential that the animal cell cultures be […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Understanding Stem Cells and Their Regenerative Capabilities in Different Tissues
131. Given below are two statements: Statement I: Tissues that are non-regenerative, such as neurons in the brain, do have stem cells. Statement II: Tissue localization does not necessarily mean […]
DBT BET JRF 2020 Previous Year Questions and Video solutions
The Role of Baffles in Fermenter Design: Enhancing Efficiency and Preventing Issues
In the design of a fermenter, which one of the following is NOT the intended use of baffles? 1. improve aeration efficiency 2. to reduce shear sensitivity of microorganism 3. […]
DBT BET JRF 2019 Previous Year Questions and Video solution
Understanding the Lux Gene: Organisms That Use the Luciferase Gene for Bioluminescence
152. The organism in which the luciferase gene is termed as “lux” gene is: (1) Algae 2) Insects (3) Bacteria (4) Jelly fishes Detailed Explanation: Question:The organism in which the […]
